ISRC QZHZ32223035
Verified recording
QZHZ32223035 is “Suzuki Violin School Vol. 1: Minuet No. 3 (Piano Accompaniment)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x3579f7841ea43db931c40ce3a1e20afc62725e8503c1137f5f0d1507c31761e1 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32223035.
Recording identifiers
- ISRC
- QZHZ32223035
- Title
- Suzuki Violin School Vol. 1: Minuet No. 3 (Piano Accompaniment)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x3579f7841ea43db931c40ce3a1e20afc62725e8503c1137f5f0d1507c31761e1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:59c9d7dc75fa1a8ccb6af19e720c12691cdc499f9c87c04091ca4ade63c0b8d2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32223035
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Suzuki Violin School Vol. 1: Minuet No. 3 (Piano Accompaniment) · Machine-readable JSON-LD